| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1587442741 | 2020-04-21 06:19:01 | Entrance Card Reader1 | 2480 entry_combined_202004_apr.csv |
| 1587463210 | 2020-04-21 12:00:10 | Exit Card Reader2 | 2516 entry_combined_202004_apr.csv |
| 1587464676 | 2020-04-21 12:24:36 | Entrance Card Reader1 | 2591 entry_combined_202004_apr.csv |